Crew Trains for Pair of Supply Ship Arrivals

The SpaceX Dragon Craft
ISS043E233315 (05/21/2015) — The SpaceX Dragon craft was pictured May 21, 2015 before it was released from the International Space Station for a splashdown in the Pacific Ocean.

A pair of Expedition 44 crew members are training for next week’s arrival of SpaceX CRS-7. Another crew member is practicing for the rendezvous of an upcoming Russian resupply mission. Meanwhile, science is ongoing aboard the International Space Station.

One-Year crew member Scott Kelly and station Commander Gennady Padalka partnered up for another session of robotics training. Kelly, with assistance from Padalka, will guide the 57.7 foot long Canadarm2 to capture the SpaceX Dragon about 7 a.m. EDT on June 30. Dragon’s launch atop a Falcon 9 rocket is planned for Sunday at 10:21 a.m.

Kelly’s fellow One-Year crew member Mikhail Kornienko practiced using the telerobotically-operated rendezvous system which would be used to manually dock an approaching Progress cargo craft in case of an emergency. The next Russian resupply mission, ISS Progress 60, is due for launch early July 3rd and dock to the Pirs docking compartment two days later.

The crew was right back at work again today on the Microbiome study researching microgravity’s effect on an astronaut’s immune system. For the Motocard experiment the crew explored astronaut motion in space to potentially improve physical training. The crew also researched acoustic methods to locate micrometeoroid impacts on the station for the Proboy study.

Robotics Training Before Sunday’s SpaceX CRS-7 Launch

NASA astronaut Scott Kelly
ISS043E276473 (05/31/2015) — NASA astronaut Scott Kelly is seen here inside the station’s Destiny laboratory preparing camera equipment for an upcoming documentation session.

The orbiting Expedition 44 trio is counting down to next week’s arrival of the SpaceX CRS-7 mission. The station inhabitants also participated in an emergency drill and advanced microgravity science.

One-Year crew member Scott Kelly is training for the robotic capture of the Dragon supply ship set for about 9 a.m. EDT June 30. Commander Gennady Padalka will be his backup monitoring systems during the rendezvous and approach. Dragon will launch atop a Falcon 9 rocket from Cape Canaveral, Fla., Sunday at 10:21 a.m.

Padalka, Kelly and Flight Engineer Mikhail Kornienko practiced an emergency Soyuz evacuation drill on Monday. In the unlikely event the crew would need to escape from the space station during an emergency, they would use a Soyuz spacecraft as a lifeboat and return to Earth.

Science is always ongoing onboard the orbital laboratory with the crew and ground researchers exploring a variety of subjects. On the life science front, the crew members looked at how living in space affects an astronaut’s immune system for the Microbiome experiment.

Station Science Ongoing as SpaceX Launch Slips to June 28

The Falcon 9 rocket with the Dragon cargo craft atop is pictured during a nighttime launch Sept. 21, 2014, from Cape Canaveral Air Force Station, Florida. Credit: SpaceX
The Falcon 9 rocket with the Dragon cargo craft atop is pictured during a nighttime launch Sept. 21, 2014, from Cape Canaveral Air Force Station, Florida. Credit: SpaceX

The three inhabitants of the International Space Station wrapped up a week-long series of eye checks for the Ocular Health study today and continued a litany of ongoing public and commercial microgravity science research.

NASA astronaut Scott Kelly worked inside the Destiny laboratory and opened up the Fluids Integrated Rack to replace a microscope lamp. The rack enables numerous fluid physics experiments helping scientists learn how to do such things as design better fuel tanks and water systems aboard spacecraft.

Cosmonauts Gennady Padalka and Mikhail Kornienko worked on their set of Russian science exploring the effects of microgravity on the human body and the behavior of liquid crystals. The Splanh experiment looks at how living in space affects a crew member’s gastroenterology. Another study, the OASIS experiment, is researching the possibility of liquid crystal displays inside future spacesuit helmets.

SpaceX has rescheduled its launch of the Falcon 9 rocket with its Dragon resupply ship to June 28 at 10:21 a.m. EDT. Padalka and Kelly continue to train for its arrival now set for June 30 at around 7 a.m.

First of Two Station Boosts Complete

Sparkling cities below the International Space Station
ISS043E257296 (05/26/2015) — Sparkling cities below the International Space Station are haloed by an aurora on the Earth’s horizon on May 26, 2015.

The International Space Station got an orbital boost this morning after a docked Russian resupply craft fired its engines for four minutes and eight seconds. One more reboost is scheduled for July 10 when the station will be at the proper altitude for a new Soyuz crew to dock at the end of July.

The crew onboard the orbital laboratory conducted a wide array of experiments today looking at such things as radiation, liquid crystals and life science. The trio of station residents also continued more eye checks with assistance from specialists on the ground.

One-Year crew member Mikhail Kornienko participated in the Matroyshka and RADI-N studies monitoring space radiation and exploring how it affects station crew members. Commander Gennady Padalka explored the behavior of liquid crystals in microgravity for the OASIS experiment with results potentially benefitting future space helmets with small display screens. NASA astronaut Scott Kelly worked in the Microgravity Science Glovebox cleaning up after earlier work with the Rodent Research study.

NASA astronaut Kjell Lindgren, Japanese astronaut Kimiya Yui and Roscosmos cosmonaut Oleg Kononenko are the next crew preparing to launch to the space station and join Expedition 44. Their launch aboard a Soyuz TMA-17M spacecraft is planned for July 22 when they will take a six-hour ride to their new home in space.

Eye Checks as Station Preps for Late July Soyuz Launch

Astronaut Scott Kelly
Astronaut Scott Kelly works inside the Kibo laboratory. Credit: NASA

The three-member Expedition 44 crew is conducting biomedical science today to study the effects of living in space on a crew member’s body. The International Space Station will raise its orbit tomorrow to allow another trio of space residents to join the orbiting residents at the end of July.

Commander Gennady Padalka and One-Year crew members Scott Kelly and Mikhail Kornienko took part in the Ocular Health study today. They looked at the interior of each other’s eyes with a tonometer and checked their blood pressure. Scientists are exploring how microgravity affects an astronaut’s vision and the eye’s physiology.

Back on Earth, astronauts from the U.S., Russia and Japan are counting down to their July 22 lift-off on a Soyuz TMA-17M spacecraft to join Expedition 44. The docked ISS Progress 58 spacecraft will fire its engines Thursday morning staging the space station for the new crew’s arrival.

Crew Trains for Seventh Dragon Mission

England, Baltic Sea and the Persian Gulf
ISS042E037847 (12/15/2014) — Astronaut Samantha Cristoforetti captured this image while on the International Space Station. It shows cloud cover over England, Baltic Sea and the Persian Gulf.

SpaceX engineers are in the final weeks of processing of the Falcon 9 rocket that will launch their Dragon commercial cargo craft to the International Space Station late next week. On orbit, a pair of Expedition 44 crew members reviewed the procedures they will use when the Dragon supply ship arrives a few days later.

During ongoing orbital station maintenance today, advanced microgravity science took place as the orbiting trio continues to explore phenomena that can only be observed in space. The crew researched acoustic methods to locate micrometeoroid impacts on the station for the Proboy study. They also explored the effects of weightlessness in the carotid artery and the redistribution of blood in the upper half of a crew member’s body.

SpaceX will launch the Falcon 9 rocket carrying the SpaceX Dragon cargo craft to the station June 26. It will arrive June 29 to be captured by the Canadarm2 with One-Year crew member Scott Kelly at the controls. Kelly will capture Dragon with the assistance of station commander Gennady Padalka who will monitor Dragon systems before it is berthed to the Harmony Node.

Orbital Trio Presses on With Year-Long Science and Dragon Preps

NASA Astronaut Scott Kelly
ISS043E279114 (05/30/2015) — NASA Astronaut Scott Kelly works aboard the International Space Station on May 30, 2015 on a number of science experiments and maintenance of the stations equipment.

The three residents aboard the International Space Station conducted advanced microgravity science and trained for the arrival of the seventh SpaceX Dragon mission scheduled for the end of the month.

One-Year crew members Scott Kelly and Mikhail Kornienko partnered up for the Fine Motor Skills study, part of a suite of yearlong studies planned for the pair. That experiment explores how astronauts operate and repair interactive, touch-based and sensitive technologies in space. Kornienko later studied the possibility of using 3-D manuals, or virtual manuals, to improve training techniques on science hardware.

Kelly joined Commander Gennady Padalka in the afternoon for rendezvous training as they prepare for the next SpaceX Dragon launch scheduled for June 26. The duo will be in the cupola monitoring Dragon and waiting to capture it with the Canadarm2 when it arrives June 29.

Orbiting Trio at Work While New Crew Awaits July 22 Launch

Expedition 43 Lands in Soyuz
201506110001HQ — The Soyuz TMA-15M spacecraft is seen as it lands with Expedition 43. Credit: Bill Ingalls

Three Expedition 43 crew members are readapting to Earth’s gravity after returning home Thursday morning. The trio still onboard the International Space Station is working advanced microgravity science, orbital maintenance and exercise to remain fit and counter the effects of living in space.

Expedition 44 started early Thursday morning after the Soyuz TMA-15M spacecraft undocked from the Rassvet module. NASA astronaut Terry Virts, ESA astronaut Samantha Cristoforetti and Russian cosmonaut Anton Shkaplerov parachuted to a landing in Kazakhstan a few hours later.

Remaining in space and waiting for a new crew are cosmonauts Gennady Padalka and Mikhail Kornienko and NASA astronaut Scott Kelly. Kornienko and Kelly are the One-Year crew members and Padalka is the new Expedition 44 commander.

The orbiting trio looked ways to improve performance in space with the Sprint experiment. They also explored methods to detect pressure leaks and radiation in the space station for the Bar and Matroyshka experiments.

Russian mission managers have chosen July 22 as the launch date for three new Expedition 44 crew members. Soyuz TMA-17M Commander Oleg Kononenko will be joined by astronauts Kjell Lindgren from NASA and Kimiya Yui from the Japan Aerospace Exploration Agency for the ride to space and return home in December.

Soyuz Crew Returns Home after 199 Days in Space

Soyuz Landing
The Soyuz spacecraft carrying NASA astronaut Terry Virts, European astronaut Samantha Cristoforetti and Russian cosmonaut Anton Shkaplerov is seen just a few seconds from landing in the steppe of Kazakhstan. Credit: NASA TV

Expedition 43 Commander Terry Virts of NASA, Samantha Cristoforetti of ESA and Anton Shkaplerov of Roscosmos landed their Soyuz TMA-15M spacecraft in Kazakhstan at 9:44 a.m. EDT. Russian recovery teams will help the crew exit the Soyuz vehicle and adjust to gravity after their stay in space.

The trio arrived at the International Space Station on Nov. 24, 2014, and spent more than six months conducting research and technology demonstrations. Virts, Cristoforetti and Shkaplerov spent 199 days aboard the space station and clocked almost 84 million miles during their time in space.

Virts has logged 212 days in space on two flights, the first of which was on space shuttle mission STS-130 in 2010. Shkaplerov has spent 364 days in space on two flights, the first of which was on Expedition 29/30 in 2011. This was Cristoforetti’s first flight into space.

Expedition 43 crew
Expedition 43 crew members Terry Virts, Anton Shkaplerov and Samantha Cristoforetti rest in seats surrounded by support personnel shortly after being extracted from the Soyuz spacecraft after its landing. Credit: NASA TV

The station now is occupied by Expedition 44 Commander Gennady Padalka of the Russian Federal Space Agency (Roscosmos), Flight Engineer Scott Kelly of NASA and Mikhail Kornienko of Roscosmos. Kelly and Kornienko are two and half months into their year aboard the complex collecting valuable biomedical data that will inform future deep space, long-duration missions.

The remainder of the Expedition 44 crew, NASA astronaut Kjell Lindgren, Russian cosmonaut Oleg Kononenko and Kimiya Yui of the Japan Aerospace Exploration Agency, is scheduled to launch from Baikonur, Kazakhstan, in late July.

Some items returning on this Soyuz were used as part of research investigations aboard the International Space Station. Equipment that supports various studies which use dosimeters will return with the crew. Dosimeters are devices that measure radiation. Several investigations employ the dosimeters to gather information about space radiation to help manage exposure and provide protection to crew members.

Both the Area Passive Dosimeter for Life-Science Experiments in Space (Area PADLES) and the Dosimetric Mapping (DOSMAP) investigations aboard the space station help researchers collect data to design radiation monitoring equipment for astronauts. This knowledge may improve design for spacecraft structures that shield internal occupants from radiation. Scientists also may use the data to develop protection devices for people who work in medical or industrial areas with potential radiation exposure.

Samples from the ongoing Study of the Impact of Long-Term Space Travel on the Astronauts’ Microbiome investigation also will return. The Microbiome study looks at the impact of space travel on the immune system and on human microbiomes – microbes living in and on the human body at any given time. Samples from crew members’ bodies and the space station environment are taken periodically to monitor changes in the immune system and microbiomes. The results of this study may add to research on health impacts to people who live and work in extreme environments on Earth, and help with research on early disease detection, metabolic function and immune system deficiency.

Watch NASA TV Now for Soyuz Deorbit Burn and Landing

Expedition 43 Trio
Expedition 43 crew members (from left) Samantha Cristoforetti, Anton Shkaplerov and Terry Virts are pictured at the Gagarin Cosmonaut Training Center in Star City, Russia in October 2014.

NASA Television coverage is again underway for today’s homecoming of International Space Station Commander Terry Virts of NASA and Flight Engineers Samantha Cristoforetti of ESA (European Space Agency) and Anton Shkaplerov of Roscosmos. The crew undocked from the station at 6:20 a.m. EDT, and they are on track for landing in their Soyuz TMA-15M spacecraft at 9:43 a.m., southeast of Dzhezkazgan, Kazakhstan. Watch on NASA TV at

At this time, no concerns or issues are being worked. The timeline through landing is:

8:51 a.m.                    Soyuz TMA-15M deorbit burn (4 minutes, 35 seconds duration)
8:55 a.m.                    Soyuz deorbit burn complete
9:18 a.m.                    Soyuz module separation (altitude 87 miles)
9:20 a.m.                    Soyuz atmospheric entry (altitude 62 miles)
9:23 a.m.                    Command to open parachute (6.5 miles)
9:43 a.m.                    Expedition 43 Soyuz TMA-14M landing southeast of Dzhezkazgan, Kazakhstan